Chocolate Peanut butter overnight oats is an easy and healthy meal-prep breakfast that has the flavours of a peanut butter cup. Creamy chocolate oats studded with some chocolate chis and a layer of peanut butter. The perfect make-ahead breakfast for busy mornings that is healthy, gluten-free and vegan.

These Peanut butter chocolate chip overnight oats tastes like a healthy breakfast version of a Reeses peanut butter cup. This recipe makes 2 portions, but you can easily double it to make more for the week. Or try one of my other delicious meal prep recipes like this Peanut Butter and Jelly Overnight Oats or this Chocolate peanut butter chia pudding.
Another one of my favourite dessert inspired overnight oats recipe is this Tiramisu Overnight Oats or this Cookie Dough Overnight Oats.
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Ingredients
Making this chocolate pb overnight oats is easy, all you need are a few basic ingredients.
For the full ingredient measurements, scroll down to view the recipe card at the bottom of the page.
- Yoghurt of your choice, I prefer to use an unsweetened, greek style yoghurt.
- Peanut butter, preferable all natural.
- Cocoa powder, unsweetened
- Almond milk, or other non dairy milk to keep this recipe vegan. Normal milk can also be used.
- Rolled oats, or old fashion oats, they hold their shape and create a better texture.
- Chia seeds, mixing in some chia seeds in the overnight oats will add a creamy texture and extra nutrients. They are high in fibre, antioxidants and protein.
- Maple syrup, or other liquid sweetener. Brown sugar or coconut sugar can also be used.
- Dark chocolate chips, I use vegan. Gives it a little crunch and extra chocolate flavour.
- Optional toppings, peanut butter, chopped peanuts, chocolate chips and sliced banana.
See recipe card for quantities.
- Step 1: In a mixing bowl, add the yoghurt, peanut butter, maple syrup and cocoa powder. Stir well, adding a little milk at the time.
- Step 2: Add the oats, chia seeds, pinch of salt and chocolate chips.
- Step 3: Stir well, let it sit for 5 min while stirring a few times. This is to prevent lumps forming from the chia seeds. Taste the oat mixture and add more maple syrup is desired.
- Step 4: Cover and place in the fridge overnight, or for at least 4 hours. This is the thickens consistency after soaking.
To serve, fill two glasses and top with some banana slices, a few chocolate chips and some peanut butter if desired.
Hint: Granola also makes a tasty, crunchy topping. Use store-bought or try this Healthy Salted Caramel Granola or this Air Fryer Granola.
Substitutions and Variations
- Gluten-free – Oats are naturally gluten-free, but can contain traces of gluten. To ensure this overnight oats recipe is gluten-free, only use certified gluten-free oats.
- Nut butter – Instead of peanut butter, any nut butter can be used. This homemade Pecan Almond Butter also tastes amazing pared with the chocolate.
- Extra protein– Mix in 1 tablespoon of peanut butter or chocolate protein powder to make this a high protein peanut butter cup overnight oats recipe.
- Ad ins – Add a little bit of fruit or berries as a topping, raspberries, strawberries and banana all taste great.
- Vegan – To make this chocolate peanut butter overnight oats recipe vegan, use a plant-based yoghurt, milk and chocolate chips.
Also try this Peanut Butter and Jelly Overnight Oats loaded with creamy peanut butter and sweet jam.
For a hot breakfast also try these Chocolate Baked Oats or this speedy Banana Cinnamon Oatmeal made in the microwave in minutes.
Storage
Overnight oats lasts for up to 5 days in airtight container stored in the fridge. Either store portioned in jars, or everything in one, large container.
The longer the oats sit, the more liquid they will soak up and you will end up with a thicker texture. If needed, can stir in some milk before serving.
Overnight oats doesn’t freeze well, so I don’t recommend this.
Top Tip
Overnight oats with peanut butter and chocolate make a great, healthy meal prep! This recipe can easily be doubled to make 4 portions. Store in the fridge for breakfast on the go. Top with some chocolate chips and peanut butter or, eat as is.
FAQ
These overnight oats can be kept in the fridge for up to 5 days. Store in individual containers, or in a large airtight container. The longer overnight oats sit, the more liquid the oats will soak up. The result is a thicker texture. If needed, stir in a little extra milk just before serving.
Yes! This recipe also tastes great served warm. Heat one portion in a microwave safe bowl until piping hot. Stir in some extra milk for a looser consistency and serve with your favourite toppings.
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Chocolate Peanut butter overnight oats is an easy and healthy meal-prep breakfast that has the flavours of a peanut butter cup. Creamy chocolate oats studded with some chocolate chis and a layer of peanut butter. The perfect make-ahead breakfast for busy mornings that is healthy, gluten-free and vegan.
- ½ cup yoghurt of your choice
- ¼ cup peanut butter, all natural
- 2 tablespoon cocoa powder, unsweetened
- 1 ½ cups almond milk, or milk of choice
- 1-2 tablespoon maple syrup
- 1 cup (100g) rolled oats
- 2 tablespoons chia seeds
- 1 tablespoon dark chocolate chips
- Peanut butter, all natural
- Chocolate chips
- Banana slices or fruit of choice
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In a mixing bowl, add the yoghurt, peanut butter, maple syrup and cocoa powder. Stir well, adding a little milk at the time.
-
Add the oats, chia seeds, pinch of salt and chocolate chips. Stir well, let it sit for 5 min while stirring a few times. This is to prevent lumps forming from the chia seeds. Taste the oat mixture and add more maple syrup is desired.
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Cover and place in the fridge overnight, or for at least 4 hours.
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To serve, fill two glasses and top with some yoghurt, a few chocolate chips and some peanut butter if desired.
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